senior react front-end engineer jobs in Leeds

A technology consultancy is seeking a Senior Front End Engineer to join their growing team. This contract role offers flexible working options across the UK. You will be responsible for building and iterating on a proof-of-concept front-end while collaborating closely with Product and UX teams. The ideal candidate should have strong front-end engineering...

About BitfinexBitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst...

BenLabs Studio is seeking a Frontend Engineer to own interfaces used by clients and end users, with a focus on craft, accessibility and performance. You’ll build and refine React interfaces across studio products and client engagements, collaborating with design to translate editorial layouts into pixel-honest components.You will own performance budgets,...

Hollybank Trustees Ltd in Leeds is seeking a Lead Software Engineer to shape the design and delivery of our cloud-first web platforms, powered by Next.js, TypeScript, and AWS.You will act as technical authority, set front-end standards, mentor engineers, and drive CI/CD, DevSecOps, and infrastructure-as-code practices within Agile squads to deliver...

Founded in 2012, Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. We're on a mission to create the most innovative cryptocurrencies exchange. This is a unique opportunity, a rare window of time at the tipping point of the financial evolution. Much like the early days...

JP Morgan is seeking a high-impact front-end leader to develop production UIs with React and TypeScript for large-scale, real-time trading platforms. You will define front-end architecture, drive performance, and own testing strategies while mentoring a small team of engineers in a globally distributed environment.You will collaborate closely with product,...

CreateFuture, an AI-native consulting partner, is seeking a Senior Fullstack Engineer to shape technical direction, mentor teams and embed AI into delivery. You’ll design scalable backend in Java/Spring and frontend in React, building APIs and microservices that power business outcomes.You’ll collaborate with clients across industries, champion quality,...

Senior Frontend EngineerRemote (UK-based) | Full-TimeAbout UsReactive Markets is the 2026 OTC Trading Platform of the Year (Risk.net). Our network handles over $50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers.We build trading systems that operate at the edge of what's...

Alternatively, Grant ThorntonAt Grant Thornton we do things differently - looking to the future, driving ambitious growth and pioneering positive change in our industry. Providing audit, tax and advisory services, we empower clients through strategic insight, curiosity, and genuine partnership. And we empower our people with real opportunity, an inclusive...

Senior Software EngineerBelow, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.£50,000-70,000 GBPBonus, Pension, BenefitsHybrid WORKINGLocation: Bristol; Birmingham; Bristol; Cheltenham; Manchester; Leeds, Central London, Greater London - United Kingdom Type: PermanentSenior Software...

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers, and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. Our achievements include being recognised as Fintech of the Year for two consecutive years and winning Best...

Senior Azure cloud engineer About us: We’re on a mission to close the world’s tech skills gap. We help organisations navigate the future of technology, combining human expertise, emerging tech and AI to deliver better outcomes, faster. Since 2014, we’ve worked side-by-side with clients to solve complex challenges, build high-performing teams, and...

Senior Engineer, Senior Developer, Full Stack Engineering, Azure, .NET, C#, React, Mainly Remote, Leeds, West Yorkshire Senior Engineer / Senior Developer required for a fast growing and forward-thinking Professional Services organisation. This is mainly remote, with some responsibility to visit the Leeds office when genuinely needed. There will be travel...

Job ContextEngineering • Leeds • Full-Time • HybridAre you a people-first engineering leader who thrives on turning complex technical challenges into elegant, user-centric software?As our Senior Engineering Manager, you will sit at the intersection of high-level business strategy and hands-on execution. You will lead the engineering organisation...

About OneView CommerceRetailers with thousands of shops have had two options, and neither is good. Web-native platforms move fast but were never built for a shop floor. Legacy store systems were built for the shop floor but take a year to change anything. OneView Commerce is the third option: a headless commerce platform for physical retail that lets the...

Senior Software Developer Leeds | Hybrid | Up to £65,000 + bonus & benefits A growing software business is looking for a collaborative, hands-on Senior Software Developer to join its established development team. This is a great opportunity to work across a portfolio of digital products, including platforms within the contracts, project management and...

LocationThe senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.Who We AreDoiT is a global technology company that works with cloud-driven...

Senior Civil Design EngineerConsidering making an application for this job Check all the details in this job description, and then click on Apply.Location: UK - Hybrid Industry: HV Transmission & Distribution Scope of Work: An exciting opportunity for a Senior Civil Design Engineer to lead the design of electricity substations across the UK from concept to...

Senior Engineer, Senior Developer, Full Stack Engineering, Azure, .NET, C#, React, Mainly Remote, Leeds, West YorkshireSenior Engineer / Senior Developer required for a fast growing and forward-thinking Professional Services organisation. This is mainly remote, with some responsibility to visit the Leeds office when genuinely needed. xpwpeyx There will be...

Hi 👋 we’re Genio. We create beautifully simple learning tools that boost knowledge, skills, and confidence. We’re a SaaS scale up and one of the fastest growing tech companies in the North. There’s 90+ of us around the UK with our HQ in Leeds. Our software is award-winning and used by 100,000s of students at over 1,000 universities & colleges...